LISBON, Portugal - Portuguese analysts are warning that the country's feeble economy and overburdened welfare programs are at risk from a potentially massive return of emigrants who left in search of jobs during the eurozone's recent financial crisis.

WARSAW, Poland - Poland's government has postponed plans to bestow a top honor on the Portuguese businessman who runs popular discount supermarket chain Biedronka after a public outcry over the company's alleged exploitation of workers.

WASHINGTON - As negotiators were grasping for a landmark nuclear deal, they hit a roadblock over Iran's once-secret enrichment site at Fordo, a fortified bunker buried deep in a mountainside - potentially impervious to U.S. or Israeli airstrikes.

LISBON, Portugal - Portugal's government has approved new procedures it hopes will remove legal obstacles that have halted granting residence permits to wealthy investors from outside the European Union.

MADRID - Real Madrid gave Iker Casillas a belated official send-off at the Santiago Bernabeu on Monday a day after the former captain and goalkeeper broke down in tears in a solitary farewell before the press.

LISBON, Portugal - Another former senior member of Portugal's Socialist Party became the latest ex-government official to be arrested in a corruption investigation that has seen a former prime minister held in prison.

QUITO, Ecuador - Latin America's first pope returned to Spanish-speaking South America for the first time Sunday, stressing the need to protect the poor and the environment from exploitation and to foster dialogue among all sectors of society.